System services might be owned by special users or by the superuser, root.

系统服务的所有者可能是特殊用户或超级用户root。

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Running the rsync daemon as the superuser, root, is not strictly necessary, but the practice protects other files on your machine.

不一定要作为超级用户(根用户)运行rsync守护进程，但是这种做法可以保护机器上的其他文件。

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The superuser, root, can also change file ownership by using the chown, or change owner, command.

超级用户root也可以使用chown或changeowner命令来更改文件所有权。

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Note that you usually need to be the superuser (root) to specify negative priority adjustments.

注意，您必须是超级用户(根用户)才能调低优先级值。

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Note that you usually need to be the superuser (root) to specify negative priority adjustments.

注意，您必须是超级用户(根用户)才能调低优先级值。

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